Personal Home Support Centre Device Guides Apple iPhone 16 Calls & contacts I can't make voice calls

Apple iPhone 16

iOS 18
Back to section Calls & contacts

I can't make voice calls

Your phone is overloaded for unknown reasons

Restart your phone

  • 1
    Restart your phone
    • Press the Top volume key.
    • Press the Bottom volume key.
    • Press and hold the Side button until your phone restarts.

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